William m



(No Model.)

' W. M. SCOTT.

PUMP.

No. 400,124. Patented Mar. 26, 1889.

S llllll'/i UNITED STATES PATENT OFFICE.

WILLIAM M. SCOTT, OF ELMVVOOD, ILLINOIS.

PUMP.

SPECIFICATION forming part of Letters Patent No. 400,124, dated March26, 1889.

Application tiled January 11, 1888. Serial No. 260,7 94. (No model.)

To allwhom t may concern.'

Be it known that I, WILLIAM M. SCOTT, a citizen of the United States,residing at Elmwood, in the county of Peoria and State of Illinois, haveinvented a new and useful Pump, of which the following is aspecification.

My invention relates to improvements in pumps having submerged cylindersand the object of my improvements is to provide easy and speedy means fraising and lowering the cylinders without removing the dischargepipe. Iattain this object by the mechanism illustrated in the accompanyingdrawings,in whichf Figure l is a side view of the pump with parts cutaway to show the valves. Fig. 2 is a back view showing pump partlyraised, with parts out away to show connection between pump anddischarge-pipe. Fig. 3 is a crosssection drawn on the line N N. Fig. 4.shows the position of the lugs d and c when engaged.

Similar letters refer to similar parts throughout the several views.

A A are pump-cylinders attached to bedplate C.

D is a plate attached to discharge-pipe E, having openings K K',corresponding with openingsin discharge-pipe E and with openings incylinders A A.

O O are flanges extending' from the edges of bed-plate O, from whichproject lugs c c l c c', forming a dovetail, in which the plate i Dfits.

cl d d' d' are wedge-shaped lugs projecting from plate D and wedgingagainstlugs c c c c and holding bed-plate firmly againstplate D when thepump is in position.

G G are spring-clamps'extending from beding the pump to the pipe whileraising orlowering the pump.

J J are ribs extending from discharge-pipe E and guiding the bed-plate Cinto position in lowering the pump.

H is a rod by which the pump is raised, lowered, or held in position.

What I claim as my invention, and wish to secure by Letters Patent, is-

III a pump, the combination of cylinders A A', attached to bed-plate C,a discharge-pipe, E, a plate, D, attached to the discharge-pipe E,openings K K', connecting cylinders A A' and discharge-pipe E, lugs d dd d' on plate D, lugs c c c' c on bed-plate O/,spring-clamps G G,attached to bed-plate C, projecting ribs J J on discharge-pipeE, and arod, H, attached to bed-plate C, substantially as set forth in foregoingdrawings and speciication.

IVILLIAM M. SCOTT.

IVitnesses:

A. MCCANN, GEO. W. McCANN.

plate around the discharge-pipe E and hold-y

